一个好的决策是基于现有最佳信息,并在清楚理解所涉及的权衡后做出的。
科学并不试图解释,甚至几乎不试图诠释,它主要是构建模型。
Bowed their heads and not give up, it is to see his own way; Please not proud, is to see their own sky.
Investors should focus on the things they can control and ignore the noise of the market.